#5 HOUR ENERGY CAFFEINE CONTENT PROFESSIONAL#

Some evidence shows that energy drinks may improve mental alertness, reaction times and concentration (3). However the body of scientific literature is limited and it is not known whether ergogenic improvements from consuming energy drinks are due only to the caffeine, or are also due to other herbal ingredients, or as a result of the combination of the ingredients found in a beverages (1). Is there evidence that energy drinks increase energy?Ĭaffeine consumption has been shown to enhance alertness and mood, act as an ergogenic aid, or counteract symptoms of sleep loss (2). Energy drinks may be categorized into beverages or liquid dietary supplements, depending on the manufacturer’s choice. The term “energy drinks” refers to non-alcoholic beverages that claim to improve athletic performance, concentration, reaction time, and increase basal metabolism through the addition of ingredients such as caffeine, taurine, glucuronolactone, B vitamins, and herbal supplements such as ginseng and guarana (1).

Scherr, PhD, Sheri Zidenberg-Cherr, PhD, Center for Nutrition in Schools, Department of Nutrition, University of California, Davis, 2018. Produced by Lyndsey Ruiz, BS, Melanie Gerdes, BS, Ashley Theide, BS, Taylor Berggren, MS, Anna Jones, PhD, Rachel E.

#5 HOUR ENERGY CAFFEINE CONTENT PROFESSIONAL#

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5 hour energy caffeine content